package com.example.day04;

/**
 * @author Lenovo
 */
public class Demo6 {
    public static void main(String[] args) {
        int[] arr = new int[3];

        //System.out.println(arr[3]);

        //System.out.println(arr[2]);

        arr = null;
        System.out.println(arr[0]);
    }
}
